Any problems with Springsteens DualDisc?

I've got Springsteens new cd on order with Amazon and its a dualdisc, which, from what I've read does not quite meet Redbook standards. What should I expect? Damage to my Cary 303/200 or my Toshiba DVD player? What kind of sound quality?

I did do a quick search on the forums before writing this note, and I could not tell exactly whether the folks who wrote were experienceing problems with dualdisc or there was just anger in the perception that Sony was taking up the cause of dualdisc in place of SACD.

What's really going on?

Thanks,
Art